Unit1-2 复习课件2022-2023学年人教版八年级英语下册

八下Unit 1--Unit 2复习 感冒 胃痛 躺下 量体温 休息 认真思考 下车 等待 重点短语 have a cold have a stomachache lie down take one’s temperature take a break/take breaks think twice get on get off 下车 wait for Unit 1 使......惊讶的是 多亏；由于 因......而感谢 及时 准时 立即，马上 同意做某事 同意某人的观点 陷入；参与 to one’s surprise thanks to thanks for in time on time at once/right now agree to do sth agree with sb get into get out of 离开 摔倒 做某事有问题 习惯于做某事 被用于做某事 过去常常做某事 用尽 切除 砍倒 一直做某事 放弃 fall down have problems/trouble/difficulty (in) doing be used to doing sth be used to do sth used to do sth run out（of） cut off cut down keep doing sth give up 打扫(或清除)干净 分发;散发 分发 想出;提出(主意等) 推迟 喜欢；照顾 照顾 在......岁 clean up give out hand out come up with put off care for look after/take care of at the age of Unit 2 参加......选拔；试用 实现 打电话给某人 赠送；捐赠 （外貌或行为）像 与......类似 设立；建起 影响 擅长 try out come true call up give away take after be similar to set up make a difference be strong in 收到某人的来信 产生效果 对......感到激动 对......感兴趣 发现做某事是怎么样 hear from work out be excited about be interested in find it +adj. for sb. to do sth. 【探究总结】　 1. 构成。 动词不定式的基本形式是“to+动词原形”, 有时可以不带to，否定形式由“not +to +动词原形”构成。 2. 特征。 (1)动词不定式(或不定式短语)没有人称和数的变化, 在句子中不能作谓语。 (2)动词不定式仍保留动词的特点, 即可以有自己的宾语和状语。动词不定式同它的宾语或状语构成不定式短语。 动词不定式 用法： 1. 用作宾语 (v. + to do ) I want to buy a computer. She hopes to find a better job. I wish to go with you. 2. 用作宾语补足语：(v. + sb. + to do ) She asked me to help her. The teacher told him to come on time. Edison’s mother taught him to read and write. want sb. to do wish sb. to do tell sb. to do order sb. to do ask sb. to do like sb. to do would like sb. to do help sb. to do 作宾语补足语不带to 的情况： 常见动词有： 使役动词: let, make, have 感官动词: see, watch, hear, feel Let me do it. I saw him cross the street. 可省可不省的：   help sb. （to）do sth.     I often help my mother （to）do housework. 3. 用作状语(adverbial)： I went there to see my teacher. (目的) She went to the library to bor